Enhancing effect of mushroom activating enzymes on Lentinus edodes

doi:10.3969/j.issn.1000-1565.2019.02.011

Abstract

Abstract: The influence of mushroom activating enzymes on mycelium growth cycle,mycelium extracellular enzyme activity,physical and chemical indicators of cultivation material,biological efficiency and nutrient content of the Lentinus edodes fruiting body were studied during the fruiting body growth stage when 0.2% of mushroom activating enzymes were added in culture and the solid strains were inoclulated into the culture.The results showed that the time of mycelium growing full of the bags was 70 days, being shortened by 15 days compared with control.The cellulase、protease and amylase activity of mycelium in the mushroom activating enzymes group increased continuously during the colour changing period and the enzyme activities were significantly higher than that of control.After fruiting, the L. edodes fruiting body were collected and analyzed.The biological efficiency of the mushroom activating enzymes group achieved 96.75%,21.99% higher than that of control.The nutrient content was slightly higher than that of control,however,there was no significant difference between the two groups.

Key words: Lentinus edodes, mushroom activating enzymes, enzyme activity

CLC Number:

S646.12

ZHANG Heying, LUO Junmian,YUAN Erying, GENG Liduo, WU Jinxia. Enhancing effect of mushroom activating enzymes on Lentinus edodes[J]. Journal of Hebei University (Natural Science Edition), 2019, 39(2): 183-187.

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